The box is moving in the direction of Eduardo with a force of 300N since he is pulling 300N stronger than Clara.
Direction from A to B divided by time(30s)
To keep the energy going every day
Force required is 100 N
<u>Given that;</u>
Rate of acceleration = 5 m/s²
Mass of object = 20kg
<u>Find:</u>
Force required
<u>Computation:</u>
Force = Mass × Acceleration
Force required = Rate of acceleration × Mass of object
Force required = 20 × 5
Force required = 100 N
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The second one is correct not sure about the first one sorry